Sydney Property Map (Newcastle To Wollongong)
Map tip: Turn of filters for better clarity (when zoomed out).
About The Map Layers
Castlemap base layer is a hybrid of NSW Govt. roads/waterways/rail data (reliable data) and Open Street Map greenspace, cycleways, paths, etc (volunteer maintained).
Granny layer is 600,000* granny flats that could be built in Sydney. I measured 3m from the rear boundary and 1m from the side and plotted a floor plan from my API at
HouseStrategy.net.
* out of 2 million lot boundaries from Newcastle to Wollongong.
Existing Buildings layers are from Overture Maps and Bing Maps where I have upgraded the data to be aligned with lot boundaries (slight rotation of most polygons).
Lots layer is from NSW Govt. (land parcels/boundaries).